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Imaging and pathology in pediatric neurological disorders
Masashi Mizuguchi1, Sachio Takashima
1Department of Pediatrics, Jichi Medical School, Minamikawachi, Tokyo, Japan. mmizuguc@ms.jichi.ac.jp
Summary
Radiologic and pathologic findings often align in pediatric neurologic conditions, but discrepancies exist. Recent advancements improve understanding of disorders like Fukuyama-type congenital muscular dystrophy.
Area of Science:
- Pediatric Neurology
- Neuroradiology
- Neuropathology
Background:
- Radiologic and pathologic findings typically correlate in pediatric neurologic disorders.
- Exceptions exist where imaging or pathology alone is insufficient for diagnosis.
- Conditions like status marmoratus and Fukuyama-type congenital muscular dystrophy present diagnostic challenges.
Purpose of the Study:
- To highlight discrepancies between radiologic and pathologic findings in pediatric neurologic disorders.
- To discuss limitations of current diagnostic modalities.
- To review recent progress in understanding challenging pediatric neurologic conditions.
Main Methods:
- Review of existing literature on radiologic-pathologic correlation in pediatric neurology.
- Analysis of specific examples where imaging and pathology diverge.
- Discussion of recent research advancements.
Main Results:
- Radiologic techniques cannot visualize all pathologic changes (e.g., status marmoratus).
- Pathologic examination may not clarify radiologic abnormalities (e.g., neurofibromatosis type 1).
- Progress has been made in understanding Fukuyama-type congenital muscular dystrophy and acute necrotizing encephalopathy.
Conclusions:
- Despite challenges, radiologic-pathologic correlation is crucial in pediatric neurology.
- Ongoing research is improving diagnostic capabilities for complex cases.
- Further studies are needed to fully elucidate discrepancies in specific disorders.